What do think has made Gunnar Peterson so successful? ADVERTISEMENT 613 viewsMay 13, 2015 0 Nate May 13, 2015 0 Comments 6 Answers ActiveVotedNewestOldest 0 Nate Posted 0 Comments Thanks Karin for the response. I’ve always wondered how people like him do really well in personal training. I know that where he lives helps too because the people and culture of that part of the U.S. seem to be more into health and fitness. You are viewing 1 out of 6 answers, click here to view all answers. Register or Login